Generated makefile for extra dependencies

.gitignore

@@ -1,5 +1,6 @@
 # cache
 /docs/.yummy
+/docs/.meta
 # experiments
 /docs/content/xxx*
 /docs/content/yyy*

docs/Makefile

@@ -6,6 +6,10 @@
 # Published: https://fadado.github.io/jqt/
 ########################################################################
 
+ifdef MAKE_RESTARTS
+$(info make restarted: $(MAKE_RESTARTS))
+endif
+
 # Make configuration
 include make.d/prelude.make
 
@@ -17,7 +21,7 @@ Version := $(shell cat ../VERSION)
 ########################################################################
 
 # Metadata directory
-Metadata := .yummy
+Metadata := .meta
 
 # Load global parameters
 -include $(Metadata)/globals.make
@@ -67,7 +71,16 @@ endif
 
 # Build metadata from files front-matter
 ifdef __globals__
+
+# Extra dependencies for pages
+-include $(Metadata)/pages-d.make
+
+# Extra dependencies for nodes
+#-include $(Metadata)/nodes-d.make	NOT YET
+
+# Extract front-mater from Markdown files
 include make.d/front-matter.make
+
 endif
 
 # Defined in front-matter.make
@@ -147,25 +160,9 @@ Targets    := $(Pages) $(Files) $(ManPage)
 #
 
 # All pages
-$(Pages):				\
-	$(Blocks)/*/markup.html		\
-	$(Blocks)/filters.jq		\
-	$(Content)/macros.m		\
-	$(Content)/LINKS.txt		\
-	$(Metadata)/snippets.json	\
-	$(Metadata)/config.json		\
+$(Pages): $(Metadata)/snippets.json
 
 # All pages except home page
-other_pages := $(filter-out $(HomePage),$(Pages))
-$(other_pages):			\
-	$(Content)/FLOW.txt	\
-	$(Content)/opt/*.txt	\
-	$(Layouts)/default.html	\
-
-$(HomePage) 			\
-$(Destination)/structure.html:	\
-	$(Content)/EXAMPLE.txt	\
-
 $(Destination)/styles.css:		\
 	$(Blocks)/*/*style.css		\
 	$(Styles)/*.css			\
@@ -194,7 +191,7 @@ $(Metadata)/snippets.json: $(Content)/snippets.yaml \
 
 # HTML pages
 define Target =
-$(Destination)/$(1).html: $(Content)/$(1).md $(Layouts)/$(2).html \
+$(Destination)/$(1).html: $(Content)/$(1).md \
 | $(Destination)
 	$$(info ==> $$@)
 	@$(JQT) -d $$< $(Layouts)/$(2).html | $(DETAILS) > $$@

docs/make.d/front-matter.make

@@ -13,56 +13,56 @@
 ########################################################################
 
 # $(Metadata)/pages/path/to/page.json ==> path/to/page
-define i_page_id =
+define f_page_id =
 $(subst $(Metadata)/pages/,,$(basename $1))
 endef
 
 # $(Metadata)/pages/path/to/page.json ==> ../+
-define i_page_base =
+define f_page_base =
 $(patsubst ../../%,%,$(subst $(space),$(empty),$(patsubst %,../,$(subst /,$(space),$1))))
 endef
 
 # $(Metadata)/pages/path/to/page.json ==> page
-define i_page_name =
+define f_page_name =
 $(basename $(notdir $1))
 endef
 
 # $(Metadata)/pages/path/to/page.json ==> path/to/page.html
-define i_page_url =
-$(call i_page_id,$1).html
+define f_page_url =
+$(call f_page_id,$1).html
 endef
 
 # $(Metadata)/pages/path/to/page.json ==> path/to/
-define i_page_path =
-$(dir $(call i_page_id,$1))
+define f_page_path =
+$(dir $(call f_page_id,$1))
 endef
 
 # $(Metadata)/pages/path/to/page.json ==> path/to
-define i_page_section =
-$(patsubst %/,%,$(call i_page_path,$1))
+define f_page_section =
+$(patsubst %/,%,$(call f_page_path,$1))
 endef
 
 # . is a MarkDown file front matter
-define i_PAGE_JSON.jq =
+define f_PAGE_JSON.jq =
   . + {						\
-    id:       "$(call i_page_id,$1)",		\
-    base:     "$(call i_page_base,$1)",		\
-    filename: "$(call i_page_name,$1)",		\
-    path:     "$(call i_page_path,$1)",		\
-    url:      "$(call i_page_url,$1)",		\
-    section:  "$(call i_page_section,$1)",	\
+    id:       "$(call f_page_id,$1)",		\
+    base:     "$(call f_page_base,$1)",		\
+    filename: "$(call f_page_name,$1)",		\
+    path:     "$(call f_page_path,$1)",		\
+    url:      "$(call f_page_url,$1)",		\
+    section:  "$(call f_page_section,$1)",	\
     isnode:   false,				\
     ispage:   true				\
   } as $$page |					\
   $$config[0].defaults as $$defaults |		\
   reduce $$defaults[] as $$d			\
-    ({}; if "$(call i_page_id,$1)" | test("^" + $$d.idprefix) \
+    ({}; if "$(call f_page_id,$1)" | test("^" + $$d.idprefix) \
          then . + $$d.properties		\
          else . end) + $$page
 endef
 
 # Extract YAML front matter
-define i_extract_front_matter =
+define f_extract_front_matter =
   sed -n -e '1d'		\
   	 -e '/^---$$/q'		\
 	 -e '/^\.\.\.$$/q'	\
@@ -74,44 +74,78 @@ endef
 $(PagesJSON): $(Metadata)/config.json	
 $(PagesJSON): $(Metadata)/pages/%.json : $(Content)/%.md
 	$(info ==> $@)
-	@$(i_extract_front_matter) < $< 		\
+	@$(f_extract_front_matter) < $< 		\
         | yaml2json					\
         | jq --sort-keys				\
              --slurpfile config $(Metadata)/config.json	\
-             '$(call i_PAGE_JSON.jq,$@)' > $@
+             '$(call f_PAGE_JSON.jq,$@)' > $@
 
 ########################################################################
 # Collect metadata for nodes
 ########################################################################
 
-define i_node_id =
+define f_node_id =
 $(subst $(Metadata)/nodes/,$(empty),$(basename $1))/index
 endef
 
 # . is $(Metadata)/config.json
-define i_NODE_JSON.jq =
-  { id:       "$(call i_node_id,$1)",		\
-    base:     "$(call i_page_base,$1)",		\
-    title:    "$(call md_page_name,$1)",	\
-    filename: "$(call i_page_name,$1)",		\
-    path:     "$(call i_page_path,$1)",		\
-    url:      "$(call i_page_url,$1)",		\
-    section:  "$(call i_page_section,$1)",	\
+define f_NODE_JSON.jq =
+  { id:       "$(call f_node_id,$1)",		\
+    base:     "$(call f_page_base,$1)",		\
+    title:    "$(call f_page_name,$1)",	\
+    filename: "$(call f_page_name,$1)",		\
+    path:     "$(call f_page_path,$1)",		\
+    url:      "$(call f_page_url,$1)",		\
+    section:  "$(call f_page_section,$1)",	\
     date:     (now | todateiso8601),		\
     ishome:   false,				\
     isnode:   true,				\
     ispage:   false				\
   } as $$node |					\
   reduce .defaults[] as $$d			\
-    ({}; if "$(call i_node_id,$1)" | test("^" + $$d.idprefix) \
+    ({}; if "$(call f_node_id,$1)" | test("^" + $$d.idprefix) \
          then . + $$d.properties		\
          else . end) + $$node
 endef
 
 # Build metadata for nodes
 $(NodesJSON): $(Metadata)/config.json	
 	$(info ==> $@)
-	jq --sort-keys '$(call i_NODE_JSON.jq,$@)' < $< > $@
+	jq --sort-keys '$(call f_NODE_JSON.jq,$@)' < $< > $@
+
+########################################################################
+# Group metadata
+########################################################################
+
+$(Metadata)/pages.json: $(PagesJSON)
+	$(info ==> $@)
+	@jq --slurp '{ pages: . }' $^ > $@
+
+$(Metadata)/nodes.json: $(NodesJSON)
+	$(info ==> $@)
+	@[[ "$^" != "" ]] && jq --slurp '{ nodes: . }' $^ > $@ || true
+
+$(Metadata)/sections.json: $(Metadata)/pages.json
+	$(info ==> $@)
+	@jq '{ sections: ([.pages[].section] | unique) }' < $< > $@
+
+########################################################################
+# Create makefiles for extra dependencies
+########################################################################
+
+# . is $(Metadata)/config.json
+define f_PAGES_D_MAKE.jq :=
+  (.pages[]|"$(Destination)/"+.url+": $(Blocks)/*/markup.html $(Blocks)/filters.jq"),	\
+  (.pages[]|"$(Destination)/"+.url+": $(Layouts)/default.html"),	\
+  (.pages[]|"$(Destination)/"+.url+": "+(.use|join(" "))),		\
+  (.pages[]|"$(Destination)/"+.url+": $(Layouts)/"+(.layout)+".html"),	\
+  "# vim:syntax=make"
+endef
+
+# Dependencies for each page (depend also on sections.json only to force build)
+$(Metadata)/pages-d.make: $(Metadata)/pages.json $(Metadata)/sections.json
+	$(info ==> $@)
+	@jq --raw-output '$(f_PAGES_D_MAKE.jq)' < $< > $@
 
 #########################################################################
 # Test